This profile is a finely tuned configuration for printing with Prusament PETG using PrusaSlicer. Designed for CoreXY and i3-style 3D printers, it is ideal for makers and engineers who require reliable, high-quality results on small structural components. The profile emphasizes clean perimeters, minimal stringing, and consistent strength, making it a dependable choice for demanding applications.
The tuning logic behind this profile focuses on leveraging pressure advance and smooth acceleration curves. These adjustments help control extrusion flow and movement, which is especially important for PETG to prevent stringing and ensure crisp, clean perimeters. The settings are balanced to provide both fine detail and structural integrity, particularly on small parts where precision matters most.
Layer Height and Print Quality: The profile uses a fine 0.1mm layer height, which enhances surface finish and detail, especially important for small parts.
Infill Density: A moderate infill of around 40% strikes a balance between strength and material efficiency, making the parts robust without excessive print time.
Perimeters: Three solid walls are used to maximize part strength and improve the quality of outer surfaces.
Bed Adhesion: A brim is enabled to help with first layer adhesion, reducing the risk of warping or lifting on small prints.
Cooling and Acceleration: Fan speeds and acceleration curves are tuned to minimize stringing and ensure smooth, consistent extrusion, which is crucial for PETG.
The best way to test a slicer profile is with the right model. Check out Submarine Deep Sea v1 — a great match for PETG and a solid way to dial in these settings straight out of the box.